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USA Boys 10 & under - 100 M Back

These rankings show the swimmers' placement within the United States.
They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.

Swimmer Rankings

Ranking Name Time Age Standard to Next Standard Team Date Meet
1501 Kason Cullen 1:45.13 10 B Min BB: 1:44.49 (+0.64s | 0.6%) Aloha Aquatics Association 07/03/2026 2026 Keo Nakama Swim Meet
1502 Levi Burrows 1:45.14 10 B Min BB: 1:44.49 (+0.65s | 0.6%) St Croix Swim Club 05/15/2026 2026 MN HURR LC Spring Opener
50 Back
50.72
50.72
100 Back
54.42
1:45.14
100 Back
1:45.14
1503 Kawika Cox 1:45.14 10 B Min BB: 1:44.49 (+0.65s | 0.6%) Kamehameha Swim Club 06/06/2026 2026 15th Annual Wada Rainbow Invitational
1504 Ty Hoggard 1:45.14 10 B Min BB: 1:44.49 (+0.65s | 0.6%) Blue Dolfins 05/16/2025 2025 PA Long Course Invite
50 Back
53.04
53.04
100 Back
52.10
1:45.14
100 Back
1:45.14
1505 Kieran Heidtman 1:45.21 9 B Min BB: 1:44.49 (+0.72s | 0.7%) Helios 05/08/2026 2026 Cyrus Blakney Memorial A May Zing Meet
1506 Peter Duffin 1:45.21 9 B Min BB: 1:44.49 (+0.72s | 0.7%) Tri-city Channel Cats 05/29/2026 2026 TRI CITY INVITATIONAL
1507 Jacob Revelli 1:45.22 9 B Min BB: 1:44.49 (+0.73s | 0.7%) Wolverine Aquatics 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
1508 Jude Mitchell 1:45.22 8 B Min BB: 1:44.49 (+0.73s | 0.7%) New Wave Swim Team 07/05/2026 2026 TAC July Qualifier Meet
50 Back
51.71
51.71
100 Back
53.51
1:45.22
100 Back
1:45.22
1509 Hawkins Blackstone 1:45.24 9 B Min BB: 1:44.49 (+0.75s | 0.7%) Nitro Swimming 06/20/2026 2026 ST NTRO LC Summer Classic
50 Back
50.75
50.75
100 Back
54.49
1:45.24
100 Back
1:45.24
1510 Isaac Engelbart 1:45.27 10 B Min BB: 1:44.49 (+0.78s | 0.7%) Stingray Swim Team 06/13/2026 2026 PN IST June Invtational Approved
1511 Evan Zhu 1:45.29 9 B Min BB: 1:44.49 (+0.80s | 0.8%) Nitro Swimming 05/10/2026 2026 ST TXLA 10 U End Of School Splash
50 Back
51.61
51.61
100 Back
53.68
1:45.29
100 Back
1:45.29
1512 Easton Yu 1:45.31 10 B Min BB: 1:44.49 (+0.82s | 0.8%) Longhorn Aquatics 05/10/2026 2026 ST TXLA 10 U End Of School Splash
50 Back
51.74
51.74
100 Back
53.57
1:45.31
100 Back
1:45.31
1513 Jimmy Zheng 1:45.31 8 B Min BB: 1:44.49 (+0.82s | 0.8%) Tac Titans 06/19/2026 2026 TAC TITANS Summer Trident Meet
50 Back
50.71
50.71
100 Back
54.60
1:45.31
100 Back
1:45.31
1514 Bennett Kohlmeyer 1:45.32 10 B Min BB: 1:44.49 (+0.83s | 0.8%) Life Time Colorado Swim Club 04/26/2025 2025 CO FST Spring LC Fever
50 Back
48.52
48.52
100 Back
56.80
1:45.32
100 Back
1:45.32
1515 Theodore Gardner 1:45.34 10 B Min BB: 1:44.49 (+0.85s | 0.8%) SwimMAC Carolina 05/01/2026 2026 NC SwimMAC Spring Splash
50 Back
51.75
51.75
100 Back
53.59
1:45.34
100 Back
1:45.34
1516 Jason Jang-Gutterman 1:45.36 9 B Min BB: 1:44.49 (+0.87s | 0.8%) Nitro Swimming 06/20/2026 2026 ST NTRO LC Summer Classic
50 Back
50.87
50.87
100 Back
54.49
1:45.36
100 Back
1:45.36
1517 Andre Michael 1:45.36 9 B Min BB: 1:44.49 (+0.87s | 0.8%) Gator Swim Club 06/25/2026 2026 FAST Independence Invitational
50 Back
51.79
51.79
100 Back
53.57
1:45.36
100 Back
1:45.36
1518 Elliot Gorman 1:45.38 10 B Min BB: 1:44.49 (+0.89s | 0.8%) Front Range Barracudas 06/27/2026 2026 CO CUDA Summer Kicker
50 Back
51.76
51.76
100 Back
53.62
1:45.38
100 Back
1:45.38
1519 Ari Isis 1:45.38 9 B Min BB: 1:44.49 (+0.89s | 0.8%) Hill Country Aquatics 06/05/2026 2026 ST SRG Arena Surge Shark Sizzler
50 Back
51.05
51.05
100 Back
54.33
1:45.38
100 Back
1:45.38
1520 Brody Puska 1:45.39 9 B Min BB: 1:44.49 (+0.90s | 0.9%) Apex 05/01/2026 2026 AAA May LC Invitational
50 Back
54.26
54.26
100 Back
51.13
1:45.39
100 Back
1:45.39
1521 Emmett Kirsch 1:45.39 9 B Min BB: 1:44.49 (+0.90s | 0.9%) Rec-Plex Sharks 05/29/2026 2026 Meet Me In St Louis Invite
1522 Andrei Talalay 1:45.40 9 B Min BB: 1:44.49 (+0.91s | 0.9%) Tualatin Hills Swim Club 05/01/2026 2026 THSC Spring Invite
50 Back
49.55
49.55
100 Back
55.85
1:45.40
100 Back
1:45.40
1523 Jasper Zhong 1:45.41 8 B Min BB: 1:44.49 (+0.92s | 0.9%) Seattle Metropolitan Aquatic C 04/24/2026 2026 PN SMAC Spring Showers LC Challenge
1524 William Greene 1:45.41 10 B Min BB: 1:44.49 (+0.92s | 0.9%) Charles River Aquatics 06/26/2026 2026 NE SUN Summer Solstice
50 Back
51.59
51.59
100 Back
53.82
1:45.41
100 Back
1:45.41
1525 Bode McCollum 1:45.42 10 B Min BB: 1:44.49 (+0.93s | 0.9%) Aces Swim Club 06/05/2026 2026 CO NJ Summer Solstice Invite
50 Back
51.27
51.27
100 Back
54.15
1:45.42
100 Back
1:45.42
1526 Saien Wu 1:45.43 10 B Min BB: 1:44.49 (+0.94s | 0.9%) Bellevue Club Swim Team 07/18/2025 2025 PN Chinook Age Group Seattle Open
1527 Adam Seckinger 1:45.44 9 B Min BB: 1:44.49 (+0.95s | 0.9%) Annapolis Swim Club 04/11/2026 2026 Fox April Long Course Invitational
50 Back
52.77
52.77
100 Back
52.67
1:45.44
100 Back
1:45.44
1528 Zohair Ghani 1:45.44 10 B Min BB: 1:44.49 (+0.95s | 0.9%) YMCA Barracudas 05/16/2026 2026 Opelika Open
50 Back
50.35
50.35
100 Back
55.09
1:45.44
100 Back
1:45.44
1529 Jayke Hung 1:45.45 10 B Min BB: 1:44.49 (+0.96s | 0.9%) Bellevue Club Swim Team 05/01/2026 2026 PN BC May Flowers Approved
1530 Lucas Putman 1:45.46 10 B Min BB: 1:44.49 (+0.97s | 0.9%) Frederick Area Swim Team 05/29/2026 2026 FOX Speedo Summer Spectacular Meet
1531 Maximus Johnson 1:45.47 9 B Min BB: 1:44.49 (+0.98s | 0.9%) Bolles School Sharks 06/18/2026 2026 June Classic
50 Back
50.94
50.94
100 Back
54.53
1:45.47
100 Back
1:45.47
1532 Michael Knodt 1:45.49 10 B Min BB: 1:44.49 (+1.00s | 0.9%) Minnetonka Swim Club 06/27/2026 2026 STAR Summer Splash Invite
50 Back
50.78
50.78
100 Back
54.71
1:45.49
100 Back
1:45.49
1533 Mikhail Lagzdin 1:45.49 9 B Min BB: 1:44.49 (+1.00s | 0.9%) Olympic Cascade Aquatics 05/15/2026 2026 PN IST Sockeye Springtime Madness App
1534 Sterling Stewart 1:45.53 10 B Min BB: 1:44.49 (+1.04s | 1.0%) South Lake Aquatic Club 05/22/2026 2026 Dr Aspi Doctor Memorial Swim Invite
50 Back
50.27
50.27
100 Back
55.26
1:45.53
100 Back
1:45.53
1535 Aaron Yoon 1:45.53 9 B Min BB: 1:44.49 (+1.04s | 1.0%) Pipeline Swimming 06/26/2026 2026 SPA S SEMINOLE SUNRISE LANES SWIM MEET
50 Back
50.29
50.29
100 Back
55.24
1:45.53
100 Back
1:45.53
1536 Calvin Prosinski 1:45.53 8 B Min BB: 1:44.49 (+1.04s | 1.0%) Sporting Jax Aquatic Club 06/26/2026 2026 SwimRise Season Finale
1537 Bennett Haselfeld 1:45.53 10 B Min BB: 1:44.49 (+1.04s | 1.0%) Issaquah Swim Team 06/13/2026 2026 PN IST June Invtational Approved
1538 Cash Wheeler 1:45.56 10 B Min BB: 1:44.49 (+1.07s | 1.0%) Quest Swimming 05/02/2026 BASS Jim Frye Memorial Invitational May 2026
1539 Ezekiel Braun 1:45.56 10 B Min BB: 1:44.49 (+1.07s | 1.0%) Greater Tampa Swim Association 05/01/2026 2026 Stingrays Cinco De Mayo LCM Meet
1540 Carter Busha 1:45.59 10 B Min BB: 1:44.49 (+1.10s | 1.0%) Fast Falcons 06/25/2026 2026 FAST Independence Invitational
50 Back
52.88
52.88
100 Back
52.71
1:45.59
100 Back
1:45.59
1541 Carter Page 1:45.61 9 B Min BB: 1:44.49 (+1.12s | 1.1%) Tac Titans 05/22/2026 2026 TAC TITANS Memorial Day Meet
50 Back
50.68
50.68
100 Back
54.93
1:45.61
100 Back
1:45.61
1542 Lincoln Sprague 1:45.63 10 B Min BB: 1:44.49 (+1.14s | 1.1%) Crimson Aquatics 05/16/2026 2026 NE CS Spring Fever
50 Back
51.44
51.44
100 Back
54.19
1:45.63
100 Back
1:45.63
1543 Owen Friedman 1:45.68 9 B Min BB: 1:44.49 (+1.19s | 1.1%) Legacy Aquatics 06/07/2025 2025 OR CRST Summer Blast 2
50 Back
52.53
52.53
100 Back
53.15
1:45.68
100 Back
1:45.68
1544 Dawson Sellers 1:45.68 9 B Min BB: 1:44.49 (+1.19s | 1.1%) Fox Swim Club 04/11/2026 2026 Fox April Long Course Invitational
50 Back
49.83
49.83
100 Back
55.85
1:45.68
100 Back
1:45.68
1545 Aaryan Indurkhya 1:45.69 9 B Min BB: 1:44.49 (+1.20s | 1.1%) Issaquah Swim Team 05/15/2026 2026 PN IST Sockeye Springtime Madness App
1546 Wesley Herro 1:45.71 10 B Min BB: 1:44.49 (+1.22s | 1.2%) Blue Dolfins 04/11/2026 2026 Ron Nardozzi Pre Derby Sprint Invite C
1547 Conrad Wang 1:45.71 8 B Min BB: 1:44.49 (+1.22s | 1.2%) Tac Titans 06/19/2026 2026 TAC TITANS Summer Trident Meet
50 Back
51.00
51.00
100 Back
54.71
1:45.71
100 Back
1:45.71
1548 James Mimaki 1:45.71 9 B Min BB: 1:44.49 (+1.22s | 1.2%) Bluefish Swim Club 06/26/2026 2026 NE YNS June Prelims Finals Meet
50 Back
51.62
51.62
100 Back
54.09
1:45.71
100 Back
1:45.71
1549 Enzo Rodrigues 1:45.72 9 B Min BB: 1:44.49 (+1.23s | 1.2%) Longhorn Aquatics 05/10/2026 2026 ST TXLA 10 U End Of School Splash
1550 Henry Dougherty 1:45.73 10 B Min BB: 1:44.49 (+1.24s | 1.2%) Swimchester Sailfish 06/26/2026 2026 Colonel Summer Classic Copied

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.